

Fortinet FortiMail and Mimecast Advanced Email Security compete in the email security solutions category. Fortinet FortiMail appears to have an upper hand due to its comprehensive features and competitive pricing.
Features: Fortinet FortiMail is known for its multi-layered security, providing anti-spam, antivirus, and data leak prevention. It also offers granular spam filtering, sender reputation mechanisms, and supports DNS blacklists, making it adaptable for organizations of various sizes. Mimecast Advanced Email Security offers robust impersonation protection and sandboxing, along with direct Microsoft 365 integration and advanced identity protection features.
Room for Improvement: Fortinet FortiMail users recommend improved integration with sandbox solutions, more intuitive encryption features, and better reporting capabilities. Mimecast is critiqued for complex management interfaces and high licensing costs, along with a need for more flexible filtering settings and competitive pricing.
Ease of Deployment and Customer Service: Fortinet FortiMail supports diverse deployment models and is praised for its straightforward setup within Fortinet environments, though some report delays in customer service. Mimecast, integrated extensively with Microsoft clouds, faces configuration complexity but is recognized for solid technical support.
Pricing and ROI: Fortinet FortiMail is known for its flexible licensing model, offering affordability with performance-based pricing, leading to a positive ROI through reduced spam. Mimecast's per-user pricing is seen as expensive but justified by enhanced security capabilities, delivering significant ROI despite ongoing pricing concerns.
It offers cost savings compared to Cisco, which was very expensive.
There is definitely a return on investment when using Mimecast, as it blocks phishing emails, reducing the risk of significant financial losses.
I have direct communication with Kenyan system engineers and local support in Ethiopia, enabling good support.
Mainly, they are focusing on Fortinet FortiMail and FortiAnalyzer, where the support engineers are very good.
Fortinet's technical support offers high-quality support.
Support personnel are hesitant to engage in remote sessions, preferring to share documentation via email.
Mimecast technical support is generally quite good.
I would rate my experience with technical support of Mimecast Email Security between seven and eight out of ten for their support.
The scalability of Fortinet FortiMail depends on whether you are buying a virtualized license, which allows for a scalable pay-as-you-go model, or if you are buying a box.
Fortinet FortiMail is scalable and can be expanded in large environments.
If Mimecast Email Security introduces API solutions, it will dominate the market.
This stability is consistent across Fortinet products, including FortiGate firewall.
They confirm it's a good solution where only one or two rare emails get through, while the rest are properly blocked without any issues.
The transition from on-premises devices to virtual appliances may be necessary as more organizations migrate email services to the cloud.
There are also false positives issues, especially with signed PDF attachments.
Providing comprehensive documentation on how to deploy and configure would improve the solution.
A lot of emails were missed despite being known samples.
Mimecast Email Security is somewhat expensive compared to the competition in the Indian market.
We discussed the phishing aspect, the DNS system, and the key rotation.
Fortinet FortiMail is considered overpriced by Indian rupee standards.
The setup cost is a little bit costly.
The pricing is higher for Mimecast, particularly for the Indian market, where it is considered expensive.
Its threat detection capabilities have been beneficial.
Fortinet FortiMail has valuable features such as on-premises deployment and click protection, and it is working properly.
Fortinet FortiMail offers capabilities like settings for mail delivery, mail filtering, spam controls, and email bursting prevention.
One of the most useful features is the threat remediation module, which can be used to remove malicious emails that may have been delivered or manually remove them.
A distinct advantage of Mimecast is its ability to block phishing and impostor attacks, which are significant threats currently.
Mimecast Email Security includes the best gateway solution across all Cisco, Trend Micro, and other solutions.
| Product | Market Share (%) |
|---|---|
| Fortinet FortiMail | 3.3% |
| Microsoft Defender for Office 365 | 9.1% |
| Proofpoint Email Protection | 8.1% |
| Other | 79.5% |
| Product | Market Share (%) |
|---|---|
| Mimecast Advanced Email Security | 16.5% |
| Microsoft Defender for Office 365 | 21.4% |
| Proofpoint Email Protection | 20.9% |
| Other | 41.2% |

| Company Size | Count |
|---|---|
| Small Business | 32 |
| Midsize Enterprise | 22 |
| Large Enterprise | 15 |
| Company Size | Count |
|---|---|
| Small Business | 17 |
| Midsize Enterprise | 7 |
| Large Enterprise | 11 |
As cyber attacks become more sophisticated, it is crucial for email security solutions to offer multi-layered protection. Fortinet's proven email security platform, FortiMail, is a comprehensive multi-layered threat protection solution designed to secure users from the full spectrum of email-based threats, which includes zero-day threats, credential impersonation, spam, phishing, malware, and business email compromise (BEC) attacks.
Fortinet FortiMail offers a variety of deployment models to best fit your organization’s email security needs. On-premises, private or public cloud, or hybrid email environments can be deployed and managed in-house by your team or managed by Fortinet’s data centers. FortiMail also employs virtual machines that provide robust scalability options and flexible deployment of email security infrastructure.
Fortinet FortiMail Benefits
Fortinet FortiMail provides your organization with the following benefits:
Fortinet FortiMail Benefits
Some of Fortinet FortiMail’s top features include:
Reviews from Real Users
Fortinet FortiMail stands out among its competitors for a number of reasons. Two major ones are its powerful anti-virus tool and its robust spam protection capabilities.
Flamur P., head of security management at Ipko Telecommunications, writes, "Fortinet FortiMail has a lot of valuable features. It works great. It also has an antivirus feature. Support for Fortinet FortiMail was also great when my team wanted to block some geographic IPs, but couldn't figure out how to do it. The support team provided clear communication on how to resolve that issue. Another valuable feature of Fortinet FortiMail is spam filtering which tells you how many spammy emails you've received. Based on my current use cases, I'm happy with Fortinet FortiMail."
Mimecast Advanced Email Security provides essential features like spam filtering, email archiving, and threat remediation, enhancing email protection. Its integration with Microsoft 365 and user-friendly administration console improve usability while blocking phishing and imposter attacks.
Mimecast Advanced Email Security is an important tool for organizations combating email threats such as phishing and malicious attachments. Acting as a cloud-based email gateway, it delivers threat protection and email archiving while supporting compliance requirements like HIPAA. Features such as URL inspection, identity protection, impersonation policies, and DMARC Analyzer ensure robust security. Despite its comprehensive capabilities, users find pricing high with room for improvement in detection rates and interface simplification. Additionally, blocking flexibility and outbound mail server blocklisting challenges signal areas for enhancement.
What are the key features?Mimecast Advanced Email Security is deployed across industries like healthcare, finance, and legal sectors where email threats are prevalent. Companies leverage phishing detection, data compliance, and behavior analysis with ease due to its scalable and cloud-based capabilities. Its robust features support enhanced protection and communication integrity.
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